Registration and activation method and system for intelligent electronic device

The invention discloses a registration and activation method and a system for an intelligent electronic device. The method comprises the following steps: a registration code generation module calculating and obtaining a registration code of the intelligent electronic device according to the identification information of a processor and/or a memory; a registration client module obtaining the registration code of the intelligent electronic device, send the registration code to a registration server, and requesting the registration server to feed back the activation code corresponding to the registration code; the registration server extracting the registration code of the intelligent electronic device, and calculating and obtaining an activation code of the intelligent electronic device according to the registration code; a registration activation module obtaining the activation code of the intelligent electronic device from the registration client module, and verifying the registrationcode and the activation c